Finding the Fourth Proportional to 2,951,185.77, 4,422,943.98 and 1,330,764.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,951,185.77 : 4,422,943.98 = 1,330,764.57 : x
2. Step 2: Convert to fraction form
   2,951,185.77/4,422,943.98 = 1,330,764.57/x
3. Step 3: Cross multiply
   2,951,185.77x = 4,422,943.98 × 1,330,764.57
4. Step 4: Simplify right side
   2,951,185.77x = 5,885,897,143,678.79
5. Step 5: Solve for x
   x = 5,885,897,143,678.79/2,951,185.77
6. Step 6: Final answer
   x = 1,994,417.70